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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-07-06 22:51:43 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-07-06 22:51:43 +0200 |
| commit | ede2e7cdc58e1847cc73bd26b88a634631a43112 (patch) | |
| tree | f4582f9dc0f4ec8c06975017e036479805d77a4b /drivers/input/misc/xen-kbdfront.c | |
| parent | Input: synaptics-rmi4 - only read the F54 query registers which are used (diff) | |
| parent | MAINTAINERS: update input subsystem patterns (diff) | |
| download | linux-ede2e7cdc58e1847cc73bd26b88a634631a43112.tar.xz linux-ede2e7cdc58e1847cc73bd26b88a634631a43112.zip | |
Merge branch 'next' into for-linus
Prepare input updates for 4.13 merge window.
Diffstat (limited to 'drivers/input/misc/xen-kbdfront.c')
| -rw-r--r-- | drivers/input/misc/xen-kbdfront.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c index 690148f9940e..eb770613a9bd 100644 --- a/drivers/input/misc/xen-kbdfront.c +++ b/drivers/input/misc/xen-kbdfront.c @@ -135,14 +135,17 @@ static int xenkbd_probe(struct xenbus_device *dev, goto error_nomem; /* Set input abs params to match backend screen res */ - abs = xenbus_read_unsigned(dev->otherend, "feature-abs-pointer", 0); - ptr_size[KPARAM_X] = xenbus_read_unsigned(dev->otherend, "width", + abs = xenbus_read_unsigned(dev->otherend, + XENKBD_FIELD_FEAT_ABS_POINTER, 0); + ptr_size[KPARAM_X] = xenbus_read_unsigned(dev->otherend, + XENKBD_FIELD_WIDTH, ptr_size[KPARAM_X]); - ptr_size[KPARAM_Y] = xenbus_read_unsigned(dev->otherend, "height", + ptr_size[KPARAM_Y] = xenbus_read_unsigned(dev->otherend, + XENKBD_FIELD_HEIGHT, ptr_size[KPARAM_Y]); if (abs) { ret = xenbus_write(XBT_NIL, dev->nodename, - "request-abs-pointer", "1"); + XENKBD_FIELD_REQ_ABS_POINTER, "1"); if (ret) { pr_warn("xenkbd: can't request abs-pointer\n"); abs = 0; @@ -271,14 +274,15 @@ static int xenkbd_connect_backend(struct xenbus_device *dev, xenbus_dev_fatal(dev, ret, "starting transaction"); goto error_irqh; } - ret = xenbus_printf(xbt, dev->nodename, "page-ref", "%lu", + ret = xenbus_printf(xbt, dev->nodename, XENKBD_FIELD_RING_REF, "%lu", virt_to_gfn(info->page)); if (ret) goto error_xenbus; - ret = xenbus_printf(xbt, dev->nodename, "page-gref", "%u", info->gref); + ret = xenbus_printf(xbt, dev->nodename, XENKBD_FIELD_RING_GREF, + "%u", info->gref); if (ret) goto error_xenbus; - ret = xenbus_printf(xbt, dev->nodename, "event-channel", "%u", + ret = xenbus_printf(xbt, dev->nodename, XENKBD_FIELD_EVT_CHANNEL, "%u", evtchn); if (ret) goto error_xenbus; @@ -353,7 +357,7 @@ static void xenkbd_backend_changed(struct xenbus_device *dev, } static const struct xenbus_device_id xenkbd_ids[] = { - { "vkbd" }, + { XENKBD_DRIVER_NAME }, { "" } }; @@ -390,4 +394,4 @@ module_exit(xenkbd_cleanup); MODULE_DESCRIPTION("Xen virtual keyboard/pointer device frontend"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("xen:vkbd"); +MODULE_ALIAS("xen:" XENKBD_DRIVER_NAME); |